baber/WOPTO huggingface dataset:
Patent KR-20190039912-A (KR)
Title: Organoaminodisilane precursors and methods for depositing films comprising same
Inventor: XIAO MANCHAO
IPC: C23C16/455
Filed: 2019-04-08
Abstract: The present invention relates to a precursor and a method of forming a silicon-containing film. In one embodiment, the present invention provides a precursor of chemical formula (I). Organoaminodisilane precursors of the present invention may be used in various deposition processes such as atomic layer deposition (ALD), chemical vapor deposition (CVD), plasma-enhanced chemical vapor deposition (PECVD), low-pressure chemical vapor deposition (LPCVD), and atmospheric-pressure chemical vapor deposition. The Organoaminodisilane precursors disclosed in the present invention have high chemical surface reactivity.
Patent KR-20200119100-A (KR)
Title: Pharmaceutical composition in a oral dosage form
Inventor: PARK HYO JIN
IPC: A61K31/14
Filed: 2019-04-09
Abstract: The present invention relates to a pharmaceutical composition for oral administration with improved stability by effectively inhibiting the decomposition of cyanocobalamin. The pharmaceutical composition for oral administration contains: a first active ingredient containing adenine or a pharmaceutically acceptable salt thereof, carnitine or a pharmaceutically acceptable salt thereof, a liver extract, vitamin and biphenyl dimethyl dicarboxylate; a second active ingredient containing cyanocobalamin; an alkalizer containing an alkaline organic salt compound or an alkaline inorganic salt compound; and a pharmaceutically acceptable excipient, wherein the pharmaceutical composition exhibits 5.5 to 9.0 of pH in a 7.5% (W/V) aqueous solution.
Patent KR-20200121162-A (KR)
Inventor: JANG JAG HYEONG
IPC: C21C5/52
Filed: 2019-04-15
Abstract: Disclosed is a locking device for a vacuum container which can rapidly and firmly fasten and separate an assembly unit of a vacuum container in a steelmaking process. The locking device for the vacuum container according to the present invention includes: an operating cylinder; a shaft mounted on the lower end part of a cylinder rod of the operating cylinder; an elastic member installed on the outer peripheral surface of the cylinder rod; and a locking part installed on a portion where an upper flange of an upper jaw and a lower flange of a lower jaw are assembled.
Patent KR-20200122089-A (KR)
Title: Apparatus and Method for Electronic Document Retrieval using Local Indexing
Inventor: KWON HYUKCHUL
IPC: G06F16/33
Filed: 2019-04-17
Abstract: The present invention relates to a method and device for indexing by region according to the configuration type of an electronic document for indexing and retrieval of the electronic document, and retrieving an electronic document matching a query word by using an indexing result. The device comprises: a preprocessing unit converting collected various types of electronic documents into original documents; an indexing unit generating index result documents by extracting index words through morpheme analysis and word class tagging for the preprocessing unit; an inverse file generation unit combining the index result documents generated by the indexing unit into one to generate an inverse file; and a retrieval unit retrieving a document suitable for a query word of a user by using the inverse file generation unit.
Patent KR-20200124099-A (KR)
Inventor: SHIN KWANGHO
IPC: G06F1/16
Filed: 2019-04-23
Abstract: Provided is a foldable electronic device including a touch panel formed to continuously recognize input by an input device in a folding area of a display. According to various embodiments of the present disclosure, the electronic device comprises: a hinge structure; a foldable housing including a first housing structure connected to the hinge structure and including a first surface facing in a first direction and a second surface facing in a second direction opposite to the first direction, and a second housing structure connected to the hinge structure, including a third surface facing in a third direction, a fourth surface facing in a fourth direction opposite to the third direction, and folded to be in contact with the first housing structure around the hinge structure; a flexible display disposed inside the foldable housing and extending from the first surface of the first housing structure to the third surface of the second housing structure; and a touch panel disposed to be adjacent to the flexible display. The touch panel includes a first touch panel disposed on the first surface and a second touch panel disposed on the third surface.
Patent KR-20200124874-A (KR)
Title: Flame resistant resin composition and fabrication method of thereof
Inventor: PARK JI JONG
IPC: C08K5/00
Filed: 2019-04-25
Abstract: A flame retardant resin composition according to the present invention comprises: a silane mixture; an ABS mixture comprising acrylonitrile, butadiene rubber and styrene; an inorganic flame retardant; and a nitrogen-based flame retardant, wherein the silane mixture includes methacryloxypropyltrimethoxysilane and boric acid. The flame retardant resin composition exhibits an excellent flame retardant effect without using a halogen-based flame retardant.
Patent KR-20200127443-A (KR)
Inventor: HWANG DEOK KI
IPC: G01J5/48
Filed: 2019-05-02
Abstract: According to an embodiment, provided is an infrared sensor package, which includes: a lower substrate including a first cavity area and a second cavity area; an infrared sensor disposed inside the second cavity area; and an upper substrate disposed on the lower substrate. The lower substrate and the upper substrate are bonded to each other in a bonding area of the first cavity area, a first bonding layer is disposed in the bonding area of the lower substrate, a second bonding layer is disposed in the bonding area of the upper substrate, and an adhesive layer is disposed between the first bonding layer and the second bonding layer. At least one bonding layer of the first bonding layer and the second bonding layer is disposed in both the first cavity area and the second cavity area.
Patent KR-20190133099-A (KR)
Title: Infrared lamp
Inventor: GOUDA TETSUYA
IPC: F21V9/40
Filed: 2019-05-08
Abstract: The present invention provides an infrared lamp which achieves both high-efficiency emission of near-infrared light close to visible light (red light) and absence of the visible light (red light) in the emitted light. Moreover, the infrared lamp has a small change in intensity of light emitted between a lighting starting step and a normal lighting step, and is capable of emitting light of stable intensity. The infrared lamp (100) comprises: an LED (110) emitting infrared light; and a cut filter (120) transmitting a part of the light from the LED (110). And a peak wavelength of the light emitted from the LED (110) in the lighting starting stage is set to be shorter than a cut-on wavelength of the cut filter (120).
Patent KR-20200129917-A (KR)
Title: Carbide Exhaust Device with the Assembled Blocking Layer and Collection Container
Inventor: MOON JAE HYEON
IPC: B01D53/22
Filed: 2019-05-10
Abstract: The present invention relates to a carbide exhaust device with an assembled blocking layer and a collection container, which includes: a coupling portion structurally coupled to a discharge hole provided on one side of the stir-fry pot having an injection portion for injecting high-pressure air; a suction portion; a barrel-structured body portion having a larger cross-sectional area than the suction portion; a plurality of blocking plate portions arranged in zigzag to selectively pass the sucked carbide, air, and gas; and a collection barrel portion for collecting carbides using gravity. Accordingly, only the carbides generated in the process of roasting sesame seeds are discharged to the outside.
Patent KR-20200132486-A (KR)
Inventor: LEE JAE JOON
IPC: F16D69/00
Filed: 2019-05-17
Abstract: The present invention relates to a friction plate, which includes: a core plate; and a plurality of friction pads that are disposed in a circumferential direction on the surface of the core plate while forming radial grooves in the core plate. The friction pads have friction grooves formed in a plurality of arc shapes having a center eccentric from the center of the core plate as a concentric axis.
Patent KR-20200133517-A (KR)
Inventor: YOON HYUK KI
IPC: H04R1/10
Filed: 2019-05-20
Abstract: The present invention relates to a spiral eartip, and more specifically, to a spiral eartip including: an earphone body formed so that a user can listen to music and attach eartip; an eartip head provided to be detachable in a user′s ear; and an eartip connector formed to attach to the earphone body by turning the eartip connector like a screw on a rear surface of the eartip head, thereby preventing the loss of the eartip when the eartip is mounted. That is, in the present invention, the spiral eartip includes: the earphone body formed so that the user can listen to music and mount the eartip; the eartip head provided to be detachable in the user′s ear; and the eartip connector formed to attach to the earphone body by turning the eartip connector like the screw on the rear surface of the eartip head.
Patent KR-20200134099-A (KR)
Inventor: AHN JONG BOK
IPC: A23L7/10
Filed: 2019-05-21
Abstract: The present invention relates to a method for manufacturing whole chicken soup with rice and wild herb, which comprises: a pretreatment step (S10) of trimming and washing a raw chicken; an aging step (S20) of aging the pretreated chicken with green onion vinegar; a first heating step (S30) of heating the aged chicken together with green onion vinegar and a wild herb extract; a filling step (S40) of filling one or more of grains, nuts, and vegetables in the stomach of the first heated chicken (S40); and a secondary heating step (S50) of heating the filled chicken together with a wild herb extract. According to the present invention, since green onion vinegar is used in a manufacturing process, the texture of a chicken becomes tender and the unique smell of chicken is reduced as much as possible. Moreover, since a wild herb extract is used, various and rich tastes coming out from the wild herb extract are provided and the odor and oily taste of chicken are removed while preserving the spicy and light taste of chicken.
Patent KR-20190136937-A (KR)
Inventor: Sakata Shunya
IPC: G03F7/20
Filed: 2019-05-22
Abstract: The present invention relates to a substrate holding apparatus, which comprises: a base with a gap; and a reflecting member disposed in the gap and configured to reflect light transmitted through the substrate to a substrate side, and to an exposure apparatus comprising the substrate holding apparatus.
Patent KR-20200135000-A (KR)
Inventor: LEE SUN HEE
IPC: H01L51/50
Filed: 2019-05-24
Abstract: The present invention provides an organic electric device including a positive electrode, a negative electrode, and an organic material layer between the positive electrode and the negative electrode, and the electronic device including the organic electric device. By including a mixture of compounds represented by chemical formulas 1 and 2 of the present invention in a light emitting layer of the organic material layer, it is possible to lower the driving voltage of the organic electric device and improve luminous efficiency and a lifespan.
Patent KR-20190136959-A (KR)
Inventor: LEE SUNG YOUNG
IPC: G06T7/194
Filed: 2019-05-28
Abstract: The present invention relates to a moving object detection method executed in a moving object detection apparatus. The moving object detection method comprises the steps of: generating a temporary foreground frame by extracting a moving object estimation region from an input frame based on pixel information between a specific background frame and the input frame among a plurality of background frames stored in a background frame database; disposing a frame window at the same position of each of the temporary foreground frame and the specific background frame; generating a foreground frame by extracting a moving object region from the moving object estimation region based on pixel information of a region corresponding to each frame window; and updating the background frame database using the foreground frame.
Patent KR-20200137266-A (KR)
Inventor: YOO JUNGWOO
IPC: H01H50/60
Filed: 2019-05-29
Abstract: A direct current relay is disclosed. A movable contact part provided on a direct current relay, according to an embodiment of the present invention, comprises a movable contact and a pin member that is through-coupled to the movable contact. The pin member is inserted to be spaced apart from the movable contact by a predetermined distance. The movable contact can be supported by the pin member and simultaneously move on a straight line along the pin member. Therefore, even when a physical force is applied to the movable contact, the movable contact does not arbitrarily separate therefrom. The pin member is coupled to the housing and the upper yoke by a support member. The support member is fitted to the housing and the upper yoke. The pin member is formed to have a diameter larger than that of a hollow formed in the support member. When a radially inward pressure is applied to the pin member, the pin member may be temporarily reduced and inserted into the hollow portion. When the insertion of the pin member is completed, the application of the pressure is released, and the pin member is returned to its original state again. The pin member can be fitted into the support member. Therefore, the movable contact can be prevented from being unintentionally separated even without a separate fastening member.
Patent KR-20200080105-A (KR)
Inventor: Chen yu chu
IPC: F21Y115/10
Filed: 2019-06-12
Abstract: The present invention provides a linear LED lighting module for a vehicle, comprising at least one printed circuit board, at least one light bar, an optical colloid, and a light conductor. The light bar is disposed on the printed circuit board and is configured to be composed of a plurality of light emitting diodes linearly formed and equidistantly arranged at the same time. The optical colloid is provided with a first optical surface, a second optical surface and a third optical surface, and covers the plurality of light emitting diodes in a full coverage. The present invention enables the light bar to remarkably improve the light effect by using different optical surfaces of the optical colloid and a light incident surface and a light exit surface of the optical conductor, and at the same time, has an effect of high brightness and high uniformity, is capable of meeting high light intensity requirements in the light distribution regulations of a headlight by being applied to the headlight, is capable of having a good visual effect, and has flexibility to be applied to a headlight with a free-curved appearance such that a vehicle designer can have more creative ideas in designing the appearance of the headlight.
Patent KR-20210001417-A (KR)
Inventor: LEE YU HAN
IPC: E06B3/36
Filed: 2019-06-28
Abstract: The present invention provides an airtight block for a hinged door which improves airtight and insulating performance. The hinged door includes: a sill frame having an opening part to be fixed on a wall; and a door frame rotatably coupled to the sill frame to open and close the opening part. The airtight block for the hinged door comprises: a first block having a first support unit formed on a lower side of the door frame and fixed on a first surface of a first corner unit having the first surface and a second surface adjacent to the first surface to support a door, and a pressing unit bent from the first support unit by a prescribed angle to be extended to be fixed on the second surface; a second block having a second support unit fixed on a first surface of a second corner unit of the sill frame facing the first corner unit while the opening part is closed, and a third support unit bent from the second support unit by a prescribed angle to be extended to come in contact with the second surface; and a third block which is mounted on the second block to bring at least a partial area thereof into contact with the second support unit and the third support unit, comes in contact with the pressing unit while the opening part is closed, and is provided to be deformed when pressed.
Patent KR-20210001669-A (KR)
Inventor: LEE HYO SOO
IPC: C02F1/36
Filed: 2019-06-28
Abstract: An embodiment of the present invention provides a method for condensing fine particles, which includes: an initial fine particle measuring step of generating fine particle measuring data including a contamination level of fine particles included in a purifying area by using a fine particle measuring unit and of outputting the fine particle measuring data to a sound source converting unit such that the fine particles are agglomerated and removed, as a low frequency-sound wave is output; a low frequency and sound pressure data extracting step of extracting, by the sound source converting unit, a low frequency and sound pressure from a low frequency-sound source, based on the fine particle measuring data, such that fine particles stored in a storage unit are agglomerated; a sound source converting step of converting an output sound source into the low-frequency sound source such that the sound source converting unit has the extracted low frequency and the sound pressure data; and a fine particle agglomerating step of receiving, by the low-frequency sound wave generator, the low-frequency sound source, and outputting the low-frequency sound source as the low-frequency sound wave to agglomerate the fine particles, such that the fine particles are agglomerated.
Patent KR-20210001729-A (KR)
Title: Display device
Inventor: DAEHEE KIM
IPC: G02B27/01
Filed: 2019-06-28
Abstract: According to an embodiment of the present application, a display device comprises: a substrate having a first subpixel, a second subpixel, and a third subpixel; a first electrode which is provided on the substrate, and includes a first sub-electrode provided on the first subpixel, a second sub-electrode provided on the second subpixel, and a third sub-electrode provided on the third subpixel; an organic light-emitting layer including a first organic light-emitting layer arranged on the first sub-electrode, a second organic light-emitting layer arranged on the second sub-electrode, and a third organic light-emitting layer arranged on the third sub-electrode; a second electrode arranged on the organic light-emitting layer; a first bank to divide the first subpixel and the second subpixel while covering edges of the first subpixel and the second subpixel; a second bank to divide the second subpixel and the third subpixel while covering edges of the second subpixel and the third subpixel; a third bank to divide the third subpixel and the first subpixel while covering edges of the third subpixel and the first subpixel; and a protective layer covering at least a portion of the first bank, the second bank, and the third bank. A bank can be prevented from being damaged by a photo-process.
Patent KR-20210014048-A (KR)
Inventor: KANG BONG SOO
IPC: B62M9/00
Filed: 2019-07-29
Abstract: The present invention aims to, when a chainring attached to a bicycle crank has a double step, optimize the conditions of an outer chainring and an inner chainring for gear shift, and to more rapidly perform the gear shift. To this end, a special shape of groove is formed on the outer chainring, and an interval conditioned by the features of a chain is made on the groove. Along with that, an inter-teeth valley is formed allowing a proper gap for the inner chainring, thereby making many shift conditions of the chainring without depending on some specific shift conditions. The outer chainring is allowed to have a condition to have a U-shaped groove between the teeth, into which a broad plate of a chain is inserted. Here, the shift groove has a depth of 0.3-0.7 mm. The parts between the teeth of chainring are formed to be wide for absorbing the gap of chains and for the broad plate to accommodate gaps of 1.2 mm or greater. When the inter-teeth grooves of the inner chainring are formed to be the same as or below the gap of the chain, the chain connecting the outer chainring and the inner chainring may be stuck in each tooth during a shift, thereby preventing the chain from being removed. When the above conditions are applied to the oval chainring, and if the oval chainring has a high curvature, U-shaped grooves are mostly placed on a long side, and short sides would not need a U-shaped groove since the short sides are far from the transmission and have low shift properties.
Patent KR-20210014437-A (KR)
Inventor: SONG HYUNJOON
IPC: B01J23/72
Filed: 2019-07-30
Abstract: A carbon dioxide reduction complex according to the present invention comprises: copper (II) oxide nanoparticles having a protruding branched structure; and a conductive carbon support on which copper (II) oxide nanoparticles are supported. The carbon dioxide reduction complex according to the present invention has an advantage of electrochemically reducing carbon dioxide to produce ethylene with a high selectivity of 60% or more.
Patent KR-20210017213-A (KR)
Title: Organic light emitting device
Inventor: KIM YONGWOOK
IPC: C07F9/6503
Filed: 2019-08-07
Abstract: The present invention provides an organic light emitting element which can improve life characteristics. The organic light emitting element comprises an anode, a hole transport layer, a light emitting layer, an electron transport layer, and a cathode.
Patent KR-20210026330-A (KR)
Title: Apparatus for grating and squeeze
Inventor: KIM YOUNG TAE
IPC: A23N1/02
Filed: 2019-08-29
Abstract: The present invention relates to a complex device for grating and squeezing. More particularly, the complex device for grating and squeezing (1) comprises: a body housing means (100) which is placed on a bottom surface (ground) and formed in a specific shape; a power generating means (200) for generating power; a grating means (400) for grating and pulverizing a material by the rotational power of the power generating means (200); a grating cover housing means (500) for protecting the grating means (400) from the outside; a squeeze means (600) for extracting liquid from the material by the rotational power of the power generating means (200); and a squeeze cover housing means (700) for protecting the squeeze means (600) from the outside. For this reason, the present invention has the advantage of maximizing the availability and utility of the device by allowing the material to be discharged in various properties from one device.
Patent KR-20210032575-A (KR)
Title: Korean parer mat and its manufacturing method
Inventor: CHOI JE HUN
IPC: B44C1/10
Filed: 2019-09-04
Abstract: The present invention relates to a traditional Korean paper mat having a certain height and a certain area with a string made by twisting traditional Korean paper (so-called cord or twisted yarn) and to a manufacturing method thereof. By using the mat, it can be used for various decorations expressing the beauty of Korea. The traditional Korean paper mat has a certain height and a certain area by tightening a Korean paper string of a certain length up and down to an upper surface of the traditional Korean paper sheet having a certain area and then attaching the same to each other.
Patent KR-20210032165-A (KR)
Title: Air gaurd divce for vehicle cooling module
Inventor: JEONG SEONG BIN
IPC: B60R19/52
Filed: 2019-09-16
Abstract: The present invention relates to an air guard device for cooling a cooling module of a vehicle, which uses a front air guard (100) installed between a front bumper (10) and a cooling module (30), and a rear air guard (200) to which an upper fan (300) and a lower fan (400) are combined in an electric vehicle in which a grill (11) is formed only on the lower side of the front bumper (10), so that the external air introduced through the grill (11) of the front bumper (10) can be uniformly supplied over the entire area of the cooling module (30).